When we think about unsustainable debt, we think of credit cards, the budget deficit, state and local retiree pension and health care liabilities.
But what about infrastructure liabilities? I never really gave much thought to our nation's crumbling infrastructure - we always see road construction crews doing repairs, and bridges built in the 1950s are still standing today.
Occasionally we hear about some rural county in Minnesota, grinding asphalt back into gravel roads... But I was rather blown away by a report that came out recently that asserts that suburban build-out is like a Ponzi scheme. Not in the sense that rising fuel prices will make driving long distance commutes more and more difficult. More in the sense that tax revenues - especially property taxes - are not enough to cover the eventual infrastructure repairs and rebuilds that will be needed after the service life of a road - or bridge, or sewer or water system - has reached an end.
Case studies and examples with slides and illustrations...
A Complete Guide To The Ponzi Scheme That Is Suburban America (October 7, 2011)
"...The mass migration from cities to suburban areas following World War II has seen two cycles of growth and maintenance. The first cycle was paid for outright, the second is heavily financed, and the third cycle is poised at the brink of an abyss. Like Bernie Madoff, city planners swapped long-term obligations for short-term cash, expanding at an unsustainable rate and developing land they could never afford to maintain."
http://www.businessinsider.com/suburban-america-ponzi-scheme-case-study-2011-10
Makes one think a little more about where to relocate, doesn't it?
Case study: "A small town received support to build a sewer system from the federal government in the 1960s as part of a communi...ty investment program... but today the network requires complete replacement at a cost of $3.3 million. This is roughly $27,000 per family, which is also the median household income."
"Under the American pattern of growth the only way to pay for these projects is more growth..."
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Note: The study referenced in the slide show above is by a group called Strong Towns. Their more-detailed study below:
The Growth Ponzi Scheme
"We often forget that the American pattern of suburban development is an experiment, one that has never been tried anywhere before. We assume it is the natural order because it is what we see all around us. But our own history -- let alone a tour of other parts of the world -- reveals a different reality. Across cultures, over thousands of years, people have traditionally built places scaled to the individual. It is only the last two generations that we have scaled places to the automobile."
http://www.strongtowns.org/the-growth-ponzi-scheme/
The Curbside Chat Book, a PDF document to get started talking within the community (has stats, charts, etc.):
http://www.strongtowns.org/storage/reports/Curbside%20Chat%20Book-LO.pdf
Poet
P.S. - Cross-posted in Other News, Articles, Or Links Of Interest.

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